VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Tuesday, December 30, 2025
Stock Comparison
Merck & Co., Inc. vs Nordson Corporation
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Merck & Co., Inc.
MRK · New York Stock Exchange
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Merck & Co., Inc.'s moat claims, evidence, and risks.
View MRK analysisNordson Corporation
NDSN · NASDAQ
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Nordson Corporation's moat claims, evidence, and risks.
View NDSN analysisComparison highlights
- Moat score gap: Merck & Co., Inc. leads (71 / 100 vs 67 / 100 for Nordson Corporation).
- Segment focus: Merck & Co., Inc. has 2 segments (89.5% in Pharmaceutical); Nordson Corporation has 3 segments (47.7% in Industrial Precision Solutions).
- Primary market structure: Competitive vs Oligopoly. Pricing power: Moderate vs Moderate.
- Moat breadth: Merck & Co., Inc. has 5 moat types across 3 domains; Nordson Corporation has 6 across 2.
Primary market context
Merck & Co., Inc.
Pharmaceutical
Branded prescription pharmaceuticals & human vaccines
Global
Wholesalers/retailers, managed care and government payers, hospitals/clinics
R&D-intensive innovator, manufacturer, and marketer
89.5%
Nordson Corporation
Industrial Precision Solutions
Industrial precision dispensing, coating, and material-processing equipment (adhesives, coatings, sealants, polymers)
Global
Manufacturers and converters (packaging, nonwovens/hygiene, automotive, industrial, agriculture)
Capital equipment OEM / process-solution provider
47.7%
Side-by-side metrics
Moat coverage
Shared moat types
Merck & Co., Inc. strengths
Nordson Corporation strengths
Segment mix
Merck & Co., Inc. segments
Full profile >Pharmaceutical
Competitive
Animal Health
Oligopoly
Nordson Corporation segments
Full profile >Industrial Precision Solutions
Oligopoly
Medical and Fluid Solutions
Competitive
Advanced Technology Solutions
Oligopoly
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View the moat stocks listCuration & Accuracy
This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).
Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.